CN111309224B - Sound effect adjusting method and device, storage medium and mobile terminal - Google Patents
Sound effect adjusting method and device, storage medium and mobile terminal Download PDFInfo
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- CN111309224B CN111309224B CN202010061734.6A CN202010061734A CN111309224B CN 111309224 B CN111309224 B CN 111309224B CN 202010061734 A CN202010061734 A CN 202010061734A CN 111309224 B CN111309224 B CN 111309224B
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Abstract
The application discloses a sound effect adjusting method, a sound effect adjusting device, a storage medium and a mobile terminal, wherein the method comprises the following steps: receiving sliding operation of a user in a preset area; determining the type of a target sound effect according to the sliding direction of the sliding operation; determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation; and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value. The sound effect parameter value of the target sound effect type and the sound effect parameter value of the other sound effect types are adjusted through the sliding operation of the user in the preset area, and the sound effect adjustment is achieved according to the self requirements of the user.
Description
Technical Field
The application relates to the field of communication, in particular to a sound effect adjusting method and device, a storage medium and a mobile terminal.
Background
In recent years, mobile terminals such as mobile phones and tablet computers have been favored by users due to their portability, and users can play songs that the users enjoy listening to through the mobile terminals.
Among the prior art, in order to promote user's sense of hearing experience, the sound switch has been added among the mobile terminal, can realize promoting the effect that sense of hearing experienced through the sound switch that opens certain type audio, but the switch is only that some third party companies provide, and it also can't accomplish if the user wants to carry out the customization regulation to certain type audio according to self demand.
Disclosure of Invention
The embodiment of the application provides a sound effect adjusting method, which can adjust sound effects according to the self requirements of users.
The embodiment of the application provides a sound effect adjusting method, which comprises the following steps:
receiving sliding operation of a user in a preset area;
determining the type of a target sound effect according to the sliding direction of the sliding operation;
determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation;
and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value.
The embodiment of the present application further provides a sound effect adjusting device, including:
the receiving unit is used for receiving sliding operation of a user in a preset area;
a first determination unit, configured to determine a target sound effect type according to a sliding direction of the sliding operation;
the second determining unit is used for determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation;
and the adjusting unit is used for adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value.
The embodiment of the present application further provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is enabled to execute the sound effect adjusting method as described above.
The embodiment of the application further provides a mobile terminal, which comprises a processor and a memory, wherein the memory stores a computer program, and the processor is used for executing the sound effect adjusting method by calling the computer program stored in the memory.
The sound effect adjusting method provided by the embodiment of the application comprises the following steps: receiving sliding operation of a user in a preset area; determining the type of a target sound effect according to the sliding direction of the sliding operation; determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation; and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value. The sound effect parameter value of the target sound effect type and the sound effect parameter value of the other sound effect types are adjusted through the sliding operation of the user in the preset area, and the sound effect adjustment is achieved according to the self requirements of the user.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1a is a first flowchart of a sound effect adjusting method according to an embodiment of the present disclosure.
Fig. 1b is an interface schematic diagram of a sound effect adjusting interface provided in the embodiment of the present application.
Fig. 1c is a schematic diagram of the adjustment provided in the embodiment of the present application.
Fig. 2 is a second flowchart of the sound effect adjusting method according to the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a sound effect adjusting device according to an embodiment of the present disclosure.
Fig. 4 is a specific structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. Other embodiments, which can be derived by those skilled in the art from the embodiments given herein without any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1a, fig. 1a is a first flowchart illustrating a sound effect adjusting method according to an embodiment of the present disclosure. The sound effect adjusting method comprises the following steps:
Specifically, please refer to fig. 1b, in which fig. 1b is a schematic interface diagram of a sound effect adjusting interface according to an embodiment of the present disclosure. The mobile terminal can provide a sound effect adjusting interface, a preset area 10 is arranged in the adjusting interface, the shape of the preset area 10 is not limited, the preset area can be circular, square, hexagonal and the like, a central point 11 exists in the preset area 10, and a user slides from the central point 11 to any direction during each sound effect adjustment. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and other devices, and various application programs are stored in the mobile terminal, such as applications with entertainment functions (e.g., video applications, sound effect adjustment applications, game applications, and reading software) and applications with service functions (e.g., map navigation applications, catering applications, and the like).
And 102, determining the type of the target sound effect according to the sliding direction of the sliding operation.
Specifically, taking fig. 1b as an example, two adjustable sound effects, i.e. stereo sound and surround sound, are preset in the preset area 10 in fig. 1b, and a sound effect parameter value for increasing the surround sound to the right and a sound effect parameter value for decreasing the surround sound to the left are specified; similarly, the upward direction is the sound effect parameter value for increasing the stereo, the downward direction is the sound effect parameter value for reducing the stereo, and when the sliding direction of the sliding operation of the user is left-right sliding, the sound effect of adjusting the ring sound is obtained; when the sliding direction of the sliding operation of the user is up-and-down sliding, the stereo sound effect is adjusted, so that the target sound effect type can be determined according to the sliding direction of the sliding operation of the user. The sound effect is set by a manufacturer in advance, which is only illustrated by way of example, and specifically, other sound effect types may be added before stereo sound and surround sound, that is, an adjustable sound effect type may also be added in the oblique direction, which is not limited herein.
Specifically, the sound effect parameter values may be a sampling rate, a bit rate, a channel number, a sampling precision, and the like, but are not limited to these, and when the sound effect parameter values are adjusted, one or more of the sound effect parameter values may also be adjusted, and the present disclosure is not limited herein.
And 103, determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation.
Specifically, here, the sound effect parameter values of other sound effect types are also adjusted when the sound effect parameter value of the target sound effect type is adjusted, and the specific adjustment method may be: obtaining a distance ratio of a sliding distance value of a sliding operation of a user to a region distance from a central point of a preset region to an edge of the preset region, wherein the region distance is a radius of the circular region when the preset region is the circular region, and the ratio of the region distance can be a vertical distance from the central point to a long edge or a short edge of the preset region when the preset region is squareSeparating; and an adjusting threshold is calculated through a formula, and the purpose of the adjusting threshold is to help a user to control the too large adjusting range of other sound effect types, so that sound effect parameters of a target sound effect type cannot be finely adjusted. The adjustment threshold is y, and can be expressed by a cosine function formula
And calculating a value y, wherein x is the sliding proportion value, M is a first preset proportion value, M is a second preset proportion value, and y is the adjusting threshold value. M is larger than the value of M, and the value range of M and M is between 0 and 1.
Referring to fig. 1c, fig. 1c is a schematic diagram of an adjustment according to an embodiment of the present disclosure. Taking y as 0.8 as an example, when the user continues to forward adjust and increase the sound effect parameter value of the target sound effect type, it can be seen from fig. 1c that when the y value calculated by the user sliding operation is 0.8, if the user continues to perform the sliding operation, it can be seen that when the variation range of the user in the stage from 0.8 to 1 is obviously smaller than that in the stage from 0 to 0.8, that is, after reaching 0.8, the sound effect parameter values of other sound effect types have not changed much, and at this time, the sound effect parameter value of the target sound effect type is adjusted.
After calculating the regulation threshold value, need account for the value of ratio of target audio kind and other audio kinds account for adjustable audio parameter maximum according to the regulation threshold value calculation, because there may exist the condition that the user is not first regulation, consequently whether detect the first historical distribution of target audio kind account for the value of ratio and the second historical distribution of other audio kinds account for the value of ratio, obtain the testing result, first historical distribution accounts for the value of ratio is target audio kind historical audio parameter value accounts for adjustable audio parameter maximum's value of ratio, second historical distribution accounts for the value of ratio is other audio type's historical audio parameter value accounts for adjustable audio parameter maximum's value of ratio. And determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of the other sound effect type based on the detection result and the adjustment threshold, and determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the distribution ratio value after calculating the first distribution ratio value and the second distribution ratio value. Therefore, determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation comprises the following steps:
acquiring a sliding distance value of the sliding operation and an area distance value from the center point of the preset area to the edge of the preset area;
calculating a distance ratio between the sliding distance value and the region distance;
determining an adjusting threshold value of the target sound effect type according to the distance ratio;
detecting whether a first historical allocation ratio value of a target sound effect type and a second historical allocation ratio value of other sound effect types exist to obtain a detection result, wherein the first historical allocation ratio value is the ratio of the historical sound effect parameter value of the target sound effect type to the maximum value of the adjustable sound effect parameter, and the second historical allocation ratio value is the ratio of the historical sound effect parameter value of the other sound effect types to the maximum value of the adjustable sound effect parameter;
determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of other sound effect types based on the detection result and an adjustment threshold;
and determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the maximum sound effect parameter value, the first distribution ratio value and the second distribution ratio value which can be adjusted according to the target sound effect type.
The method comprises the steps that whether a first historical allocation ratio value of a target sound effect type exists or not and a second historical allocation ratio value of the other sound effect type exists, two conditions exist, the first condition is that the first historical allocation ratio value of the target sound effect type exists and the second historical allocation ratio value of the other sound effect type exists, and if the first condition exists, the first allocation ratio value of the target sound effect type and the second allocation ratio value of the other sound effect type need to be determined according to an adjusting threshold value, the first historical allocation ratio value, the second historical allocation ratio value and the sliding allocation ratio value. Thus, the determining a first allocation ratio value of a target sound effect type and a second allocation ratio value of other sound effect types based on the detection result and an adjustment threshold value includes:
and if the detection result is that the first historical allocation ratio value of the target sound effect type and the second historical allocation ratio value of the other sound effect type exist, determining the first allocation ratio value of the target sound effect type and the second allocation ratio value of the other sound effect type according to the adjusting threshold, the first historical allocation ratio value, the second historical allocation ratio value and the sliding allocation ratio value.
The concrete formula comprises: nu ═ ((cb- (a + su + sg)). times.y) + su; ng ═ ((cb- (a + su + sg)) × (1-y)) + sg;
wherein a is a preset ratio, nu is the second distribution ratio, ng is the first distribution ratio, cb is the sliding ratio, and su is the second historical distribution ratio; sg is the first historical allocation ratio value.
The second case is that the user is first adjusting, and there is no first history distribution ratio value of the target sound effect type and the second history distribution ratio value of other sound effect types, then the above formula changes as: nu ═ (cb-a) × y; ng-a (1-y), i.e., su-sg-0.
After the first distribution ratio and the second distribution ratio are calculated, a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type are determined according to the maximum value of the sound effect parameter adjustable for the target sound effect type, and the first sound effect parameter value can be obtained by multiplying the first distribution ratio by the maximum value of the sound effect parameter adjustable for the target sound effect type; and obtaining a second sound effect parameter value by multiplying the second distribution ratio by the maximum value of the sound effect parameter with the adjustable target sound effect type. Therefore, determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the maximum sound effect parameter value, the first distribution ratio value and the second distribution ratio value of the target sound effect type, which are adjustable, comprises:
determining a first sound effect parameter value of the target sound effect type according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the first distribution ratio value;
and determining second sound effect parameter values of other sound effect types according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the second distribution ratio value.
And 104, adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter values of other sound effect types according to the second sound effect parameter value.
After the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type are determined by step 103, the sound effect parameter value of the corresponding target sound effect type and the sound effect parameter value of the other sound effect type are adjusted according to the first sound effect parameter value and the second sound effect parameter value.
The sound effect adjusting method provided by the embodiment of the application comprises the following steps: receiving sliding operation of a user in a preset area; determining the type of a target sound effect according to the sliding direction of the sliding operation; determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation; and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value. The sound effect parameter value of the target sound effect type and the sound effect parameter value of the other sound effect types are adjusted through the sliding operation of the user in the preset area, and the sound effect adjustment is achieved according to the self requirements of the user.
In some embodiments, as shown in fig. 2, there is provided a sound effect adjusting method, including:
Specifically, please refer to fig. 1b, in which fig. 1b is a schematic interface diagram of a sound effect adjusting interface according to an embodiment of the present disclosure. The mobile terminal can provide a sound effect adjusting interface, a preset area 10 is arranged in the adjusting interface, the shape of the preset area 10 is not limited, the preset area can be circular, square, hexagonal and the like, a central point 11 exists in the preset area 10, and a user slides from the central point 11 to any direction during each sound effect adjustment. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and other devices, and various application programs are stored in the mobile terminal, such as applications with entertainment functions (e.g., video applications, sound effect adjustment applications, game applications, and reading software) and applications with service functions (e.g., map navigation applications, catering applications, and the like).
Specifically, taking fig. 1b as an example, two adjustable sound effects, i.e. stereo sound and surround sound, are preset in the preset area 10 in fig. 1b, and a sound effect parameter value for increasing the surround sound to the right and a sound effect parameter value for decreasing the surround sound to the left are specified; similarly, the upward direction is the sound effect parameter value for increasing the stereo, the downward direction is the sound effect parameter value for reducing the stereo, and when the sliding direction of the sliding operation of the user is left-right sliding, the sound effect of adjusting the ring sound is obtained; when the sliding direction of the sliding operation of the user is up-and-down sliding, the stereo sound effect is adjusted, so that the target sound effect type can be determined according to the sliding direction of the sliding operation of the user. The sound effect is set by a manufacturer in advance, which is only illustrated by way of example, and specifically, other sound effect types may be added before stereo sound and surround sound, that is, an adjustable sound effect type may also be added in the oblique direction, which is not limited herein.
Specifically, the sound effect parameter values may be a sampling rate, a bit rate, a channel number, a sampling precision, and the like, but are not limited to these, and when the sound effect parameter values are adjusted, one or more of the sound effect parameter values may also be adjusted, and the present disclosure is not limited herein.
Obtaining a distance ratio of a sliding distance value of a sliding operation of a user to a region distance from a central point of a preset region to an edge of the preset region, wherein the region distance is a radius of the circular region when the preset region is the circular region, and the ratio of the region distance can be a vertical distance from the central point to a long edge or a short edge of the preset region when the preset region is square
And step 204, calculating a distance ratio between the sliding distance value and the region distance.
An adjustment threshold is calculated through a formula, and the purpose of the adjustment threshold is to help a user to control the too large adjustment range of other sound effect types, so that sound effect parameters of a target sound effect type cannot be finely adjusted. The adjustment threshold is y, and can be expressed by a cosine function formula
And calculating a value y, wherein x is the sliding proportion value, M is a first preset proportion value, M is a second preset proportion value, and y is the adjusting threshold value. M is larger than the value of M, and the value range of M and M is between 0 and 1.
Referring to fig. 1c, fig. 1c is a schematic diagram of an adjustment according to an embodiment of the present disclosure. Taking y as 0.8 as an example, when the user continues to forward adjust and increase the sound effect parameter value of the target sound effect type, it can be seen from fig. 1c that when the y value calculated by the user sliding operation is 0.8, if the user continues to perform the sliding operation, it can be seen that when the variation range of the user in the stage from 0.8 to 1 is obviously smaller than that in the stage from 0 to 0.8, that is, after reaching 0.8, the sound effect parameter values of other sound effect types have not changed much, and at this time, the sound effect parameter value of the target sound effect type is adjusted.
And step 206, detecting whether the first historical allocation ratio value and the second historical allocation ratio value exist or not to obtain a detection result.
The method comprises the steps that a situation that a user does not adjust for the first time possibly exists, whether a first historical allocation ratio value of a target sound effect type exists or not and a second historical allocation ratio value of other sound effect types exist is detected, a detection result is obtained, the first historical allocation ratio value is the ratio value of the target sound effect type historical sound effect parameter value to the adjustable maximum value of the sound effect parameter, and the second historical allocation ratio value is the ratio value of the other sound effect type historical sound effect parameter value to the adjustable maximum value of the sound effect parameter. And determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of the other sound effect type based on the detection result and the adjustment threshold, and determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the distribution ratio value after calculating the first distribution ratio value and the second distribution ratio value.
And step 207, if the detection result indicates that the first historical allocation ratio and the second historical allocation ratio exist, determining the first allocation ratio and the second allocation ratio according to the first allocation ratio, the second allocation ratio, the first historical allocation ratio, the second historical allocation ratio and the sliding allocation ratio according to a second preset formula.
The method comprises the steps that whether a first historical allocation ratio value of a target sound effect type exists or not and a second historical allocation ratio value of the other sound effect type exists, two conditions exist, the first condition is that the first historical allocation ratio value of the target sound effect type exists and the second historical allocation ratio value of the other sound effect type exists, and if the first condition exists, the first allocation ratio value of the target sound effect type and the second allocation ratio value of the other sound effect type need to be determined according to an adjusting threshold value, the first historical allocation ratio value, the second historical allocation ratio value and the sliding allocation ratio value.
The concrete formula comprises: nu ═ ((cb- (a + su + sg)). times.y) + su; ng ═ ((cb- (a + su + sg)) × (1-y)) + sg;
wherein a is a preset ratio, nu is the second distribution ratio, ng is the first distribution ratio, cb is the sliding ratio, and su is the second historical distribution ratio; sg is the first historical allocation ratio value.
The second case is that the user is first adjusting, and there is no first history distribution ratio value of the target sound effect type and the second history distribution ratio value of other sound effect types, then the above formula changes as: nu ═ (cb-a) × y; ng-a (1-y), i.e., su-sg-0.
And 208, determining a first sound effect parameter value of the target sound effect type according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the first distribution ratio value.
And 209, determining second sound effect parameter values of other sound effect types according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the second distribution ratio value.
After the first distribution ratio and the second distribution ratio are calculated, a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type are determined according to the maximum value of the sound effect parameter adjustable for the target sound effect type, and the first sound effect parameter value can be obtained by multiplying the first distribution ratio by the maximum value of the sound effect parameter adjustable for the target sound effect type; and obtaining a second sound effect parameter value by multiplying the second distribution ratio by the maximum value of the sound effect parameter with the adjustable target sound effect type.
After the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type are determined in the steps 208 and 209, the sound effect parameter value of the corresponding target sound effect type and the sound effect parameter value of the other sound effect type are adjusted according to the first sound effect parameter value and the second sound effect parameter value.
The sound effect adjusting method provided by the embodiment of the application comprises the following steps: receiving sliding operation of a user in a preset area; determining the type of a target sound effect according to the sliding direction of the sliding operation; determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation; and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value. The sound effect parameter value of the target sound effect type and the sound effect parameter value of the other sound effect types are adjusted through the sliding operation of the user in the preset area, and the sound effect adjustment is achieved according to the self requirements of the user.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a sound effect adjusting device according to an embodiment of the present disclosure. The sound effect adjusting device comprises: a receiving unit 31, a first determining unit 32, a second determining unit 33 and an adjusting unit 34.
The receiving unit 31 is used for receiving a sliding operation of a user in a preset area.
Specifically, please refer to fig. 1b, in which fig. 1b is a schematic interface diagram of a sound effect adjusting interface according to an embodiment of the present disclosure. The mobile terminal can provide a sound effect adjusting interface, a preset area 10 is arranged in the adjusting interface, the shape of the preset area 10 is not limited, the preset area can be circular, square, hexagonal and the like, a central point 11 exists in the preset area 10, and a user slides from the central point 11 to any direction during each sound effect adjustment. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and other devices, and various application programs are stored in the mobile terminal, such as applications with entertainment functions (e.g., video applications, sound effect adjustment applications, game applications, and reading software) and applications with service functions (e.g., map navigation applications, catering applications, and the like).
And the first determining unit 32 is used for determining the target sound effect type according to the sliding direction of the sliding operation.
Specifically, taking fig. 1b as an example, two adjustable sound effects, i.e. stereo sound and surround sound, are preset in the preset area 10 in fig. 1b, and a sound effect parameter value for increasing the surround sound to the right and a sound effect parameter value for decreasing the surround sound to the left are specified; similarly, the upward direction is the sound effect parameter value for increasing the stereo, the downward direction is the sound effect parameter value for reducing the stereo, and when the sliding direction of the sliding operation of the user is left-right sliding, the sound effect of adjusting the ring sound is obtained; when the sliding direction of the sliding operation of the user is up-and-down sliding, the stereo sound effect is adjusted, so that the target sound effect type can be determined according to the sliding direction of the sliding operation of the user. The sound effect is set by a manufacturer in advance, which is only illustrated by way of example, and specifically, other sound effect types may be added before stereo sound and surround sound, that is, an adjustable sound effect type may also be added in the oblique direction, which is not limited herein.
Specifically, the sound effect parameter values may be a sampling rate, a bit rate, a channel number, a sampling precision, and the like, but are not limited to these, and when the sound effect parameter values are adjusted, one or more of the sound effect parameter values may also be adjusted, and the present disclosure is not limited herein.
And a second determining unit 33, configured to determine the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation.
Specifically, here, the sound effect parameter values of other sound effect types are also adjusted when the sound effect parameter value of the target sound effect type is adjusted, and the specific adjustment method may be: acquiring a distance ratio of a sliding distance value of a sliding operation of a user to an area distance from a center point to an edge of a preset area, wherein the area distance is the radius of the circular area when the preset area is a circular area, and the ratio of the area distance can be a vertical distance from the center point to a long edge or a short edge of the circular area when the preset area is a square; and an adjusting threshold is calculated through a formula, and the purpose of the adjusting threshold is to help a user to control the too large adjusting range of other sound effect types, so that sound effect parameters of a target sound effect type cannot be finely adjusted. After calculating the regulation threshold value, need account for the value of ratio of target audio kind and other audio kinds account for adjustable audio parameter maximum according to the regulation threshold value calculation, because there may exist the condition that the user is not first regulation, consequently whether detect the first historical distribution of target audio kind account for the value of ratio and the second historical distribution of other audio kinds account for the value of ratio, obtain the testing result, first historical distribution accounts for the value of ratio is target audio kind historical audio parameter value accounts for adjustable audio parameter maximum's value of ratio, second historical distribution accounts for the value of ratio is other audio type's historical audio parameter value accounts for adjustable audio parameter maximum's value of ratio. And determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of the other sound effect type based on the detection result and the adjustment threshold, and determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the distribution ratio value after calculating the first distribution ratio value and the second distribution ratio value.
The adjusting unit 34 is configured to adjust the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjust the sound effect parameter value of another sound effect type according to the second sound effect parameter value.
After the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type are determined by the second determining unit 33, the sound effect parameter value of the corresponding target sound effect type and the sound effect parameter value of the other sound effect type are adjusted according to the first sound effect parameter value and the second sound effect parameter value.
In some embodiments, the second determining unit 33 may further include:
the acquisition subunit is configured to acquire a sliding distance value of the sliding operation and an area distance value from a center point of the preset area to an edge of the preset area;
a calculating subunit, configured to calculate a distance ratio between the sliding distance value and the region distance;
the first determining subunit is used for determining an adjusting threshold value of the target sound effect type according to the distance ratio;
the detection subunit is used for detecting whether a first historical allocation ratio value of a target sound effect type and a second historical allocation ratio value of other sound effect types exist to obtain a detection result, wherein the first historical allocation ratio value is a ratio value of a historical sound effect parameter value of the target sound effect type to the maximum value of the adjustable sound effect parameter, and the second historical allocation ratio value is a ratio value of the historical sound effect parameter values of the other sound effect types to the maximum value of the adjustable sound effect parameter;
a second determining subunit, configured to determine, based on the detection result and an adjustment threshold, a first allocation duty ratio value of the target sound-effect type and a second allocation duty ratio value of the other sound-effect type;
and the third determining subunit is used for determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the maximum sound effect parameter value, the first distribution ratio value and the second distribution ratio value which can be adjusted according to the target sound effect type.
Based on the method, the invention also provides a storage medium, wherein a plurality of instructions are stored on the storage medium, and the instructions are suitable for being loaded by a processor and executing the sound effect adjusting method.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Fig. 4 is a block diagram showing a specific structure of a terminal according to an embodiment of the present invention, where the terminal may be used to implement the sound effect adjusting method, the storage medium, and the terminal provided in the foregoing embodiments.
As shown in fig. 4, the mobile terminal 1200 may include an RF (Radio Frequency) circuit 110, a memory 120 including one or more computer-readable storage media (only one shown), an input unit 130, a display unit 140, a sensor 150, an audio circuit 160, a transmission module 170, a processor 180 including one or more processing cores (only one shown), and a power supply 190. Those skilled in the art will appreciate that the mobile terminal 1200 configuration illustrated in fig. 4 is not intended to be limiting of the mobile terminal 1200 and may include more or less components than those illustrated, or some components in combination, or a different arrangement of components. Wherein:
the RF circuitry 110 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuit 110 may communicate with various networks such as the internet, an intranet, a wireless network, or with a second device over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network.
The memory 120 may be used to store software programs and modules, such as program instructions/modules corresponding to the sound effect adjusting method, apparatus, storage medium and mobile terminal in the foregoing embodiments, and the processor 180 executes various functional applications and data processing by operating the software programs and modules stored in the memory 120, that is, implements the function of mutual chip identification. Memory 120 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or a second non-volatile solid-state memory. In some examples, memory 120 may be a storage medium as described above.
The input unit 130 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 130 may include a touch-sensitive surface 131 as well as other input devices 132. The touch-sensitive surface 131, also referred to as a touch display screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 131 (e.g., operations by a user on or near the touch-sensitive surface 131 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 131 may comprise two parts, a touch detection means and a touch controller.
The display unit 140 may be used to display information input by or provided to the user and various graphic user interfaces of the mobile terminal 1200, which may be configured by graphics, text, icons, video, and any combination thereof. The display unit 140 may include a display panel 141, and further, the touch-sensitive surface 131 may cover the display panel 141. The display interface of the mobile terminal in the above embodiment may be represented by the display unit 140, that is, the display content of the display sound effect adjustment may be displayed by the display unit 140.
The mobile terminal 1200 may also include at least one sensor 150, such as a light sensor, a motion sensor, and a second sensor. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 141 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 141 and/or the backlight when the mobile terminal 1200 is moved to the ear. As for the second sensor such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured in the mobile terminal 1200, the detailed description is omitted here.
The mobile terminal 1200, which can help a user send and receive e-mails, browse web pages, access streaming media, etc., provides the user with wireless broadband internet access through the transmission module 170.
The processor 180 is a control center of the mobile terminal 1200, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 1200 and processes data by operating or executing software programs and/or modules stored in the memory 120 and calling data stored in the memory 120, thereby integrally monitoring the mobile phone. Optionally, processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 180.
Specifically, the processor 180 includes: an Arithmetic Logic Unit (ALU), an application processor, a Global Positioning System (GPS) and a control and status Bus (Bus) (not shown).
The mobile terminal 1200 also includes a power supply 190 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 180 via a power management system in some embodiments to provide management of power, and power consumption via the power management system. The power supply 190 may also include any component including one or more of a dc or ac power source, a re-power system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the mobile terminal 1200 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein.
Specifically, in the present embodiment, the display unit 140 of the mobile terminal 1200 is a touch screen display, and the mobile terminal 1200 further includes a memory 120 and one or more programs, wherein the one or more programs are stored in the memory 120, and the one or more programs configured to be executed by the one or more processors 180 include instructions for:
receiving sliding operation of a user in a preset area;
determining the type of a target sound effect according to the sliding direction of the sliding operation;
determining a first sound effect parameter value of the target sound effect type and a second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation;
and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value.
In some embodiments, when determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the sliding distance value of the sliding operation, the processor 380 may further execute the following instructions:
acquiring a sliding distance value of the sliding operation and an area distance value from the center point of the preset area to the edge of the preset area;
calculating a distance ratio between the sliding distance value and the region distance;
determining an adjusting threshold value of the target sound effect type according to the distance ratio;
detecting whether a first historical allocation ratio value of a target sound effect type and a second historical allocation ratio value of other sound effect types exist to obtain a detection result, wherein the first historical allocation ratio value is the ratio of the historical sound effect parameter value of the target sound effect type to the maximum value of the adjustable sound effect parameter, and the second historical allocation ratio value is the ratio of the historical sound effect parameter value of the other sound effect types to the maximum value of the adjustable sound effect parameter;
determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of other sound effect types based on the detection result and an adjustment threshold;
and determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the maximum sound effect parameter value, the first distribution ratio value and the second distribution ratio value which can be adjusted according to the target sound effect type.
In some embodiments, in determining the adjustment threshold for the target sound-effect class based on the distance ratio, processor 380 may further execute the following instructions:
determining an adjustment threshold of the target sound effect type according to the distance ratio according to a first preset formula, wherein the first preset formula is as follows:
wherein x is the sliding ratio, M is a first preset ratio, M is a second preset ratio, and y is the adjustment threshold.
In some embodiments, in determining the first allocation duty ratio value of the target sound-effect class and the second allocation duty ratio value of the other sound-effect class based on the detection result and the adjustment threshold, the processor 380 may further execute the following instructions:
and if the detection result is that the first historical allocation ratio value of the target sound effect type and the second historical allocation ratio value of the other sound effect type exist, determining the first allocation ratio value of the target sound effect type and the second allocation ratio value of the other sound effect type according to the adjusting threshold, the first historical allocation ratio value, the second historical allocation ratio value and the sliding allocation ratio value.
In some embodiments, when determining the first allocation percentage value of the target audio type and the second allocation percentage value of the other audio type according to the adjustment threshold, the first historical allocation percentage value, the second historical allocation percentage value, and the slip percentage value, the processor 380 may further execute the following instructions:
according to a second preset formula, determining a first distribution ratio of the target sound effect type and a second distribution ratio of other sound effect types according to the first distribution ratio, the second distribution ratio, the first historical distribution ratio, the second historical distribution ratio and the sliding ratio, wherein the second preset formula is as follows:
nu＝((cb-(a+su+sg))*y)+su；
ng＝((cb-(a+su+sg))*(1-y))+sg；
wherein a is a preset ratio, nu is the second distribution ratio, ng is the first distribution ratio, cb is the sliding ratio, and su is the second historical distribution ratio; sg is the first historical allocation ratio value.
In some embodiments, when determining the first sound effect parameter value of the target sound effect type and the second sound effect parameter value of the other sound effect type according to the maximum sound effect parameter value adjustable according to the target sound effect type, the first allocation ratio value and the second allocation ratio value, the processor 380 may further perform the following instructions:
determining a first sound effect parameter value of the target sound effect type according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the first distribution ratio value;
and determining second sound effect parameter values of other sound effect types according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the second distribution ratio value.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The sound effect adjusting method, the sound effect adjusting device, the storage medium and the mobile terminal provided by the embodiment of the application are described in detail, a specific example is applied in the description to explain the principle and the implementation of the application, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (7)
1. A sound effect adjustment method, comprising:
receiving sliding operation of a user in a preset area;
determining the type of a target sound effect according to the sliding direction of the sliding operation;
acquiring a sliding distance value of the sliding operation and an area distance value from the center point of the preset area to the edge of the preset area;
calculating a distance ratio between the sliding distance value and the region distance;
determining an adjusting threshold value of the target sound effect type according to the distance ratio;
detecting whether a first historical allocation ratio value of a target sound effect type and a second historical allocation ratio value of other sound effect types exist to obtain a detection result, wherein the first historical allocation ratio value is a ratio value of a historical sound effect parameter value of the target sound effect type to the maximum value of the adjustable sound effect parameter, and the second historical allocation ratio value is a ratio value of a historical sound effect parameter value of the other sound effect types to the maximum value of the adjustable sound effect parameter;
determining a first distribution ratio value of the target sound effect type and a second distribution ratio value of other sound effect types based on the detection result and an adjustment threshold;
determining a first sound effect parameter value of the target sound effect type according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the first distribution ratio value;
determining second sound effect parameter values of other sound effect types according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the second distribution ratio value;
and adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value, and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value.
2. The sound-effect adjustment method of claim 1 wherein the determining the adjustment threshold for the target sound-effect class according to the distance ratio comprises:
determining an adjustment threshold of the target sound effect type according to the distance ratio according to a first preset formula, wherein the first preset formula is as follows:
wherein x is a sliding ratio, M is a first preset ratio, M is a second preset ratio, and y is the adjustment threshold.
3. The audio conditioning method of claim 2 wherein determining a first allocation percentage value of a target audio type and a second allocation percentage value of other audio types based on the detection and a conditioning threshold comprises:
and if the detection result is that the first historical allocation ratio value of the target sound effect type and the second historical allocation ratio value of the other sound effect type exist, determining the first allocation ratio value of the target sound effect type and the second allocation ratio value of the other sound effect type according to the adjusting threshold, the first historical allocation ratio value, the second historical allocation ratio value and the sliding allocation ratio value.
4. The audio conditioning method of claim 3 wherein determining the first allocation fraction value of the target audio type and the second allocation fraction value of the other audio type based on the conditioning threshold, the first historical allocation fraction value, the second historical allocation fraction value, and the slip fraction value comprises:
according to a second preset formula, determining a first distribution ratio of the target sound effect type and a second distribution ratio of other sound effect types according to the first distribution ratio, the second distribution ratio, the first historical distribution ratio, the second historical distribution ratio and the sliding ratio, wherein the second preset formula is as follows:
nu＝((cb-(a+su+sg))*y)+su；
ng＝((cb-(a+su+sg))*(1-y))+sg；
wherein a is a preset ratio, nu is the second distribution ratio, ng is the first distribution ratio, cb is the sliding ratio, and su is the second historical distribution ratio; sg is the first historical allocation ratio value.
5. An audio effect adjustment apparatus, comprising:
the receiving unit is used for receiving sliding operation of a user in a preset area;
a first determination unit, configured to determine a target sound effect type according to a sliding direction of the sliding operation;
the second determining unit comprises an acquiring subunit, configured to acquire a sliding distance value of the sliding operation and a region distance value from a center point of the preset region to an edge of the preset region;
a calculating subunit, configured to calculate a distance ratio between the sliding distance value and the region distance;
the first determining subunit is used for determining an adjusting threshold value of the target sound effect type according to the distance ratio;
the detection subunit is used for detecting whether a first historical allocation ratio value of a target sound effect type exists or not and a second historical allocation ratio value of other sound effect types exists to obtain a detection result, wherein the first historical allocation ratio value is a ratio value of a historical sound effect parameter value of the target sound effect type to the maximum value of the adjustable sound effect parameter, and the second historical allocation ratio value is a ratio value of the historical sound effect parameter values of the other sound effect types to the maximum value of the adjustable sound effect parameter;
a second determining subunit, configured to determine, based on the detection result and an adjustment threshold, a first allocation duty ratio value of the target sound-effect type and a second allocation duty ratio value of the other sound-effect type;
the third determining subunit is used for determining a first sound effect parameter value of the target sound effect type according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the first distribution ratio value;
determining second sound effect parameter values of other sound effect types according to the maximum value of the sound effect parameter with the adjustable target sound effect type and the second distribution ratio value;
and the adjusting unit is used for adjusting the sound effect parameter value of the target sound effect type according to the first sound effect parameter value and adjusting the sound effect parameter value of other sound effect types according to the second sound effect parameter value.
6. A computer-readable storage medium, characterized in that a computer program is stored in the storage medium, which when run on a computer, causes the computer to execute the sound-effect adjustment method according to any one of claims 1 to 4.
7. A mobile terminal, characterized in that the mobile terminal comprises a processor and a memory, wherein the memory stores a computer program, and the processor is used for executing the sound effect adjusting method according to any one of claims 1 to 4 by calling the computer program stored in the memory.
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| CN106020765B (en) * | 2016-05-24 | 2019-03-26 | 深圳市树源科技有限公司 | A kind of effect adjusting method and device |
| CN106325808B (en) * | 2016-08-26 | 2019-05-21 | 北京小米移动软件有限公司 | Audio method of adjustment and device |
| US10199070B2 (en) * | 2017-04-03 | 2019-02-05 | Adobe Inc. | Digital audio data user interface customization based on user expertise, content type, or testing |
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| CN108055403A (en) * | 2017-12-21 | 2018-05-18 | 努比亚技术有限公司 | A kind of audio method of adjustment, terminal and computer readable storage medium |
| CN109558052A (en) * | 2018-11-21 | 2019-04-02 | 广州小鹏汽车科技有限公司 | A kind of effect adjusting method, device and computer readable storage medium |
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